Procurement – how we buy

If you run a business and you want to supply goods, services, building or other works to us, you can find out how to do it here.

Our etendering system: capitalEsourcing

We use capitalEsourcing to manage all our contracts and tenders.

If we advertise a tender and you are interested, you need to register your interest on capitalEsourcing. You can do this for free.

Allow enough time to register (at least one working day).

We cannot consider:

  • Expressions of interest
  • Pre-qualification questionnaires
  • Tender submissions which arrive after the stated deadline, whatever the reason.

Register on capitalEsourcing


We do not have our own list of approved suppliers for building and other works. Instead we use an online register of approved suppliers called Constructionline

If you want us to consider you for our work contracts, you must register with Constructionline and capitalEsourcing.

Low-value purchases

Please read our standard terms and conditions for purchase orders.

Contact Strategic Procurement

For information or advice about how we buy or tender for supplies, works and services, contact Strategic Procurement on 020 3373 8350 or email: [email protected].